AR57 COMPLETE UPPER
In Stock. Ships within one business day.
New gen. 2 upper lighter weight than the original and new ambi. controls. Complete upper assembly with standard 16.04" Barrel, Flash Suppressor, Bolt, and "Carbine" Buffer. These are fun to shoot very low recoil and accurate. This upper utilizes FNH's 5.7x28 round.
Please note: A2 type / "Butt Stock" / "Rifle Stock" lower receivers require AR57-A2 Buffer. Please refer to the Product Catalog or contact us for further details.
Buyer beware: Intended and warrantied for use with FNH and AR57 magazines only. Other after market magazines such as "ATI" or "KCI" have proven to fail and do not meet the same standards, quality or specs.
Warning: Using damaged, incorrect, non-standard or handloaded ammunition may result in firearm failure or misfire. USE ONLY SAAMI or C.I.P. APPROVED AMMUNITION ! We can assume no liability nor warrant our products for incidents which occur through the use of cartridges of nonstandard dimensions or which develop pressures in excess of commercially available ammunition which has been loaded in accordance with standards established by the Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) or Commission Internationale Permanente (C.I.P.)